Class 11 Exam > Class 11 Questions > A 100 W bulb is emitting light of wavelength ...
Start Learning for Free
A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min?
Most Upvoted Answer
A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no....
Calculation of Number of Photons Emitted by a 100 W Bulb in 1 Minute
Formula:
The formula to calculate the number of photons emitted is:
Number of photons = (Power x Time) / (Planck's constant x Speed of light x Wavelength)
Given Data:
- Power of the bulb (P) = 100 W
- Wavelength of light (λ) = 300 nm
- Time (t) = 1 minute = 60 seconds
- Planck's constant (h) = 6.626 x 10^-34 J s
- Speed of light (c) = 3 x 10^8 m/s
Solution:
Substituting the given values in the formula:
Number of photons = (100 x 60) / (6.626 x 10^-34 x 3 x 10^8 x 300 x 10^-9)
Number of photons = 1.99 x 10^19 photons
Conclusion:
The number of photons emitted by the bulb in 1 minute is 1.99 x 10^19 photons. This calculation is based on the assumption that all the energy consumed by the bulb is converted into the energy of photons. In reality, some energy is lost as heat and other forms of radiation.
Community Answer
A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no....
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Similar Class 11 Doubts
Top Courses for Class 11View all
A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min?
Question Description
A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min?.
A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min?.
Solutions for A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? defined & explained in the simplest way possible. Besides giving the explanation of
A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min?, a detailed solution for A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? has been provided alongside types of A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? theory, EduRev gives you an
ample number of questions to practice A 100 W bulb is emitting light of wavelength 300 nm. Calculate the no. of photons emitted by the bulb in 1 min? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup